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Codistances in
buildings
Bernhard M. Mühlherr and Hendrik J. van Maldeghem |
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Vol. 10 (2009), No. 1, 81–91
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Abstract |
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A codistance in a building is a twinning of this building with one chamber. We study this local situation and prove that affine Bruhat-Tits buildings defined over -adic numbers do not admit a codistance. |
Keywords
twin building, p-adic building, affine building
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Mathematical Subject Classification 2000
Primary: 51E24
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Milestones
Received: 22 December 2007
Accepted: 8 June 2009
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Authors |
| Bernhard M. Mühlherr | |
| Mathematisches Institut Universität Giessen Arndtstrasse 2 35392 Giessen Germany |
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| Hendrik J. van Maldeghem | |
| Vakgroep Zuivere Wiskunde en
Computeralgebra University of Ghent 9000 Gent Belgium |
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